07192018Thu
Last updateThu, 19 Jul 2018 4pm

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Harold Beck & Sons: Group 57 1/4-Turn Valve Actuator

Harold Beck Sons Group 57 14 Turn Valve ActuatorHarold Beck & Sons, Inc. is releasing the Group 57 1/4-turn rotary electric valve actuator in the summer of 2018. The Group 57 maintains all traditional Beck actuator features, such as maintenance-free operation, long-term reliability and unmatched control, but adds features often required in hazardous environments and remote locations, typical of oil and gas wellhead and pipeline valves.

Other features of the Group 57 include: no burn-out motor; positioning accuracy to 0.1 degree; the ability to run on 12-48 Vdc or 120 Vac power; Class I, Division 1, Groups B, C & D hazardous location ratings; built-in electric fail-safe capability; fast stroking speeds for applications requiring a faster open or close rate; simple and flexible mounting hardware for virtually any valve including ISO 5211 applications.

Beck will be previewing the Group 57 at the Global Petroleum Show in Calgary, Alberta from June 12-14, 2018 and it will be commercially available for purchase by summer 2018.

For more information, visit www.haroldbeck.com


AUMA: Explosion-Proof Variable Speed Actuators

AUMA explosion proof variable speed actuatorsAUMA has launched explosion-proof variable speed valve actuators for use in potentially hazardous environment. The new SAVEx actuators for open-close duty and SARVEx multi-turn actuators for modulating duty, combined with intelligent ACVEx actuator controls, provide full control of the motor speed at any time.

In oil and gas applications, variable speed offers significant advantages for challenging valve control tasks, since it allows the optimum operating speed to be selected for each change of valve position. High positioning accuracy and optimized setpoint control considerably increase the effectiveness of pressure control valves in gas pipelines, for example. On multiport valves, variable speed actuators aid rapid and accurate switch-over between ports.

Mechanical stresses on valve, actuator and pipeline are minimized by reducing the operating speed close to the end positions, allowing the moving element of the valve to make gentle contact with the seat. Pressure surges and cavitation effects in the pipeline can be avoided by using speed profiles.

For more information, visit www.auma.com

Bernard Controls: Multi-Turn Electric Actuators

Bernard Controls AT rangeBernard Controls is proud to present its fully new AT range of multi-turn electric actuators. This completely new range has been designed to address customers’ need for solutions combining performance, user-friendliness and competitiveness in the Power – Water – Industry.

With 6 models under the FIRST BC label, the AT range of multi-turn electric actuators has been created for moderate environmental and operational constraints, to offer to users the essentials: the key functions to operate their valve safely and efficiently in case of standard applications.

These products propose key features, such as powder coating with higher mechanical resistance, a modular position sensor which enables up to 1700 turns with the same product, or a wide stem acceptance. Moreover, AT models are also easily adaptable for rising stem valves.

For more information, visit www.bernardcontrols.com

Hunt Valve: Interactive Actuator Configurator

hunt valve launch interactive actuator configurator built by cadenas partsolutionsHunt Valve has launched an all-new interactive actuator configurator built by CADENAS PARTsolutions on the eCATALOGsolutions platform. The new online tool features Hunt's rod-style and rodless actuators, enabling users to instantly configure, download and virtually test within their design environment. By providing on-demand access for customers to get digital product information, Hunt is boosting their online digital customer experience and becoming even easier to buy from.

The process to customize actuators, which formerly took 24-48 hours, can now be done in seconds. Engineers and designers simply navigate to the actuator they need on www.huntvalveactuators.com and configure the product to fit their needs. They get an instant 3D preview of their configuration to ensure accuracy before downloading a 3D CAD model in their choice of 100+ native and neutral formats. The downloaded 3D CAD model can then be tested in a live engineering environment to ensure proper fit and function.

For more information, visit partsolutions.com

Velan: New Patent-Protected Cable Drive Actuator

Velan ABV ALTO actuatorPresented at Valve World Conference & Expo 2016 in Düsseldorf, Velan ABV’s new patent-protected cable drive actuator benefits from a transmission system with constant torque and high accuracy along the entire quarter-turn rotation. Its modular construction comprises a center body, pneumatic or hydraulic power cylinder and a spring cartridge for emergency action. It is the actuator’s newly designed center body with its revolutionary cable drive system that separates it from the standard scotch yoke actuator.

“We’ve had considerable experience over the years designing and manufacturing extremely high-quality valves and actuators. This new design builds on that expertise and takes it to the next level,” said Paolo Ranieri, CEO of Velan ABV. “First off, the features of our new actuator help cut operational costs. Since it produces 30% more running torque than traditional scotch yoke actuators, smaller actuators can be installed. Fewer components and less friction mean lower maintenance--and it’s safer to run.”

Yves Leduc, President of Velan, added: “Velan is introducing a unique and innovative quarter-turn actuator that offers strong benefits for control precision in a cost-effective package. Our decision to expand our portfolio of actuators is in line with our strategy to leverage our innovation capabilities in addressing specific end-user needs that remain underserved.”  

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